Why Your Samsung Dryer Keeps Running: Troubleshooting Tips

Ever wondered why your Samsung dryer seems to have a mind of its own, running endlessly without a break? Picture this: you’re all set to relax after a long day, but your dryer has other plans, relentlessly spinning away. Frustrating, right?

In this article, we’ll unravel the mystery behind why your Samsung dryer won’t stop running. You’ll uncover simple solutions to regain control of your laundry room and your sanity. Stay tuned to learn how to troubleshoot this common issue and get back to enjoying your freshly dried clothes without the endless cycle.

Common Reasons for Samsung Dryer Running Continuously

When your Samsung dryer won’t stop running, several common reasons could be causing this frustrating issue. Understanding these causes is the first step towards regaining control over your laundry routine. Here are some possible explanations for why your Samsung dryer is running continuously:

  • Defective Door Switch: If the door switch is faulty, the dryer may not detect when the door is open, leading it to continue running even when you’re trying to stop it.
  • Broken Cycling Thermostat: A malfunctioning cycling thermostat can prevent the dryer from cycling off, resulting in a never-ending drying cycle.
  • Faulty Heating Element: When the heating element fails, the dryer may keep running perpetually as it struggles to heat up properly.
  • Stuck Start Button: An issue with the start button can cause it to get stuck in the “on” position, keeping the dryer running non-stop.
  • Control Board Problems: Issues with the control board, such as a short circuit or other electrical issues, can disrupt the dryer’s normal functioning, leading to continuous operation.

Click here to preview your posts with PRO themes ››

Identifying the root cause of why your Samsung dryer won’t stop running is crucial for implementing the right solution. Stay tuned to explore practical troubleshooting tips to address these issues and get your dryer back on track.

Check the Dryer Settings and Timer

When dealing with a Samsung dryer that won’t stop running, a good starting point is checking the settings and timer. Here are the steps you can take:

  • Check the Timer Settings: Make sure the timer is not set to a prolonged cycle that could cause the dryer to keep running indefinitely.
  • Inspect the Dryer Settings: Ensure that the selected drying cycle is appropriate for the load size. An incorrect setting might lead to the dryer running longer than needed.
  • Reset the Dryer: Try resetting the dryer by unplugging it for a few minutes and then plugging it back in. This simple action can sometimes resolve issues related to the timer.
  • Consult the User Manual: Refer to the user manual for your Samsung dryer model to understand the different settings and how to adjust the timer correctly.

By carefully examining the dryer settings and timer, you can often pinpoint the issue and take steps to resolve it. Next, we’ll look at other potential causes for your Samsung dryer’s continuous operation.

Inspect the Door Switch

When your Samsung dryer won’t stop running, a faulty door switch could be the culprit. The door switch is a safety feature that halts the dryer when the door is opened. Here’s what you can do:

  • Check the Door: Ensure the door is fully closed. Sometimes, it may appear shut but isn’t making proper contact with the switch.
  • Test the Switch: Use a multimeter to check if the door switch is functioning correctly. A reading of infinity indicates a faulty switch.
  • Replace if Necessary: If the switch is defective, you’ll need to replace it to restore proper functionality.

Click here to preview your posts with PRO themes ››

Remember, a malfunctioning door switch can prevent the dryer from stopping even when the cycle is complete. Now, let’s move on to the next step in troubleshooting your Samsung dryer.

Examine the Moisture Sensor

When your Samsung dryer won’t stop running, another component to inspect is the moisture sensor. This vital part detects the moisture level in the drum and signals the dryer to stop once the clothes are dry. If the sensor malfunctions, it might not send the signal to end the cycle.

Here are steps to examine the moisture sensor:

  • Locate the Sensor: The moisture sensor is typically near the dryer’s lint filter. It may appear as two metal bars or strips.
  • Clean the Sensor: Over time, the sensor can accumulate residue from dryer sheets or fabric softener. Gently clean the sensor with a soft cloth or cotton ball and rubbing alcohol.
  • Check for Damage: Look for any visible damage or corrosion on the sensor. If you notice any issues, consider replacing the sensor to ensure proper functionality.

By regularly maintaining and checking the moisture sensor, you can help prevent issues that may cause your Samsung dryer to run continuously.

Try Resetting the Dryer

If your Samsung dryer won’t stop running, a simple and effective troubleshooting step is to Try Resetting the Dryer. Resetting the dryer can help resolve minor technical glitches and issues that might be causing it to run continuously. Here’s how you can go about it:

  • Start by unplugging the dryer from the power source for a few minutes.
  • Plug it back in and see if the reset has resolved the issue.
  • If the problem persists, you can also try resetting the circuit breaker that the dryer is connected to.

Click here to preview your posts with PRO themes ››

Sometimes a quick reset is all it takes to get your dryer back to normal operation. It’s a straightforward and easy solution that’s worth trying before delving into more complex troubleshooting steps.


So there you have it – a few simple steps to troubleshoot why your Samsung dryer won’t stop running. By checking the moisture sensor, cleaning it, and ensuring it’s not damaged, you may be able to resolve the issue. Additionally, don’t forget the quick fix of unplugging the dryer or resetting the circuit breaker. These easy solutions can often fix the problem without the need for more complicated troubleshooting. Remember, a little bit of maintenance and a few checks can go a long way in keeping your Samsung dryer running smoothly.

Frequently Asked Questions

Q: Why is my Samsung dryer running continuously?

A: Your Samsung dryer may run continuously due to a faulty moisture sensor. Try locating the sensor, cleaning it, and checking for damage as initial troubleshooting steps.

Q: How can I fix a Samsung dryer that won’t stop running?

A: To fix a Samsung dryer that won’t stop running, try resetting it by unplugging for a few minutes or resetting the circuit breaker. This simple reset can often resolve minor technical issues.

Charlie Thomson is Appliance Mastery's expert on laundry appliances. With a degree in mechanical engineering and over 8 years of experience in the appliance repair industry, Charlie is a go-to resource for homeowners who want to tackle common issues with their washing machines, dryers, and dishwashers.

Leave a Comment

Send this to a friend